Best year time to visit Perth South

General weather information about Perth South

Average annual temperature is 9.1 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: -18.4 °C

Number of sunny days: 141 days

Number of rainy days: 185 days

Number of snow days: 39 days

Look at detailed online map of Perth South

* Weather data for Perth South Canada is based on climate observations for 2026 year

Perth South air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	7.9	13.0	11.8	26.1	29.5	30.4	29.4	27.4	30.2	26.7	13.5	12.7
Average daytime temperature (°C)	1.6	3.1	3.9	13.7	19.6	23.7	25.3	23.4	21.8	14.8	6.6	5.1
Average temperature (°C)	-1.2	-2.0	-0.6	7.8	13.2	18.5	20.5	18.6	17.0	11.1	2.9	2.2
Average night temperature (°C)	-3.6	-5.7	-4.4	2.8	7.3	13.7	16.2	14.5	13.1	8.1	-0.4	0.0
Absolute minimum temperature (°C)	-13.5	-18.4	-10.4	-5.8	0.6	9.0	12.2	8.5	6.8	-3.3	-8.0	-4.7

Perth South monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.4	10.5	11.9	13.4	14.7	15.3	15.0	13.9	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	9.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	2.0	5.8	5.8	8.1	11.5	11.3	11.1	10.1	9.0	4.8	4.8	2.4
Precipitation (mm)	77	75	114	125	42	102	129	106	38	78	54	87
Sunny days	9	9	10	11	24	16	5	10	17	7	12	11
Rainy days	10	11	10	18	7	14	26	21	13	23	14	18
Snow days	12	8	11	1	0	0	0	0	0	1	4	2

Perth South - weather forecast by months

Perth South weather in january Perth South weather in february Perth South weather in march Perth South weather in april Perth South weather in may Perth South weather in june Perth South weather in july Perth South weather in august Perth South weather in september Perth South weather in october Perth South weather in november Perth South weather in december

Best time to visit Perth South:

The best time to visit Perth South during the most sunny months:

May — 11.5(h)
June — 11.3(h)
July — 11.1(h)
August — 10.1(h)

Months with the longest average daylight duration in Perth South:

June — 15.3(h)

The largest precipitation sum in Perth South is at

March — 114(mm)

April — 125(mm)

July — 129(mm)

Weather forecast in the closest to Perth South admin centers